Most average roofing membranes don’t include insulation. Building owners who want better insulation should weigh their options and consider installing a roof insulation board in Naperville. Here are some things building owners should know when making this decision.
Polyisocyanurate (Polyiso) Roof Insulation Board
Polyisocyanurate is what the roofing industry considers a closed-cell foam. It’s made by melding synthetic and heating chemicals to form a composite material that becomes rigid foam. The R-value is 5.5-8 and is the costliest per square foot.
Extruded Polystyrene (XPS)Roof Insulation Board
Extruded Polystyrene is recognizable by its pink, blue, or green color. As far as price and performance go, the XPS falls in between the costlier Polysio and the budget-friendly Expanded Polystyrene (EPS), which is explained in more detail below. It has an R-value of 5 and a perm rating of 1.
Expanded Polystyrene (EPS) Roof Insulation Board
This insulation board is created when polystyrene polymer is impregnated with a foaming agent. The R-value of EPS roof insulation boards is 3.6-4.2 and it has a perm rating of 5. Companies interested in the lowest cost find that the EPS board meets their basic needs.
Why Install a Roof Insulation Board?
These boards help buildings regulate their heating and cooling costs and extend the life of the roof. Choosing the right board depends on the facility’s needs and the budget. To learn more about the different kinds of roof insulation boards in Naperville and throughout the Chicagoland area, the professionals at Business Name can help ensure your home is properly insulated to help make your home as comfortable as possible. Don’t suffer through another winter season by paying large energy bills. Instead, take advantage of their insulation services!
